Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450854 | Methods and apparatus for monitoring wellbore tortuosity | Christopher Neil Marland | 2019-10-22 |
| 10337252 | Apparatus and method of alleviating spiraling in boreholes | Christopher Neil Marland | 2019-07-02 |